Optimal transport and Skorokhod embedding

M Beiglböck, AMG Cox, M Huesmann - Inventiones mathematicae, 2017 - Springer
The Skorokhod embedding problem is to represent a given probability as the distribution of
Brownian motion at a chosen stopping time. Over the last 50 years this has become one of …

An explicit martingale version of the one-dimensional Brenier theorem

P Henry-Labordère, N Touzi - Finance and Stochastics, 2016 - Springer
By investigating model-independent bounds for exotic options in financial mathematics, a
martingale version of the Monge–Kantorovich mass transport problem was introduced in …

[图书][B] Model-free hedging: A martingale optimal transport viewpoint

P Henry-Labordère - 2017 - taylorfrancis.com
Model-free Hedging: A Martingale Optimal Transport Viewpoint focuses on the computation
of model-independent bounds for exotic options consistent with market prices of liquid …

[HTML][HTML] An explicit martingale version of the one-dimensional Brenier's theorem with full marginals constraint

P Henry-Labordère, X Tan, N Touzi - Stochastic Processes and their …, 2016 - Elsevier
We provide an extension of the martingale version of the Fréchet–Hoeffding coupling to the
infinitely-many marginals constraints setting. In the two-marginal context, this extension was …

PDE methods for optimal Skorokhod embeddings

N Ghoussoub, YH Kim, AZ Palmer - Calculus of Variations and Partial …, 2019 - Springer
We consider cost minimizing stopping time solutions to Skorokhod embedding problems,
which deal with transporting a source probability measure to a given target measure through …

The Root solution to the multi-marginal embedding problem: an optimal stopping and time-reversal approach

AMG Cox, J Obłój, N Touzi - Probability Theory and Related Fields, 2019 - Springer
We provide a complete characterisation of the Root solution to the Skorokhod embedding
problem (SEP) by means of an optimal stopping formulation. Our methods are purely …

[HTML][HTML] Tightness and duality of martingale transport on the Skorokhod space

G Guo, X Tan, N Touzi - Stochastic Processes and their Applications, 2017 - Elsevier
The martingale optimal transport aims to optimally transfer a probability measure to another
along the class of martingales. This problem is mainly motivated by the robust superhedging …

The geometry of multi-marginal Skorokhod embedding

M Beiglböck, AMG Cox, M Huesmann - Probability Theory and Related …, 2020 - Springer
Abstract The Skorokhod Embedding Problem is one of the classical problems in the theory
of stochastic processes, with applications in many different fields [cf. the surveys (Hobson in …

Robust option pricing with volatility term structure--An empirical study for variance options

AMG Cox, AM Grass - arXiv preprint arXiv:2312.09201, 2023 - arxiv.org
The robust option pricing problem is to find upper and lower bounds on fair prices of
financial claims using only the most minimal assumptions. It contrasts with the classical …

Delayed switching identities and multi-marginal solutions to the Skorokhod embedding problem

AMG Cox, AM Grass - arXiv preprint arXiv:2312.04218, 2023 - arxiv.org
In this article, we consider a generalisation of the Skorokhod embedding problem (SEP) with
a delayed starting time. In the delayed SEP, we look for stopping times which embed a given …